Editing user colors in the admin now works correctly. (Fixes #539)
Editing user colors in the admin now works correctly. (Fixes #539)

fzadow/CATMAID,htem/CATMAID,fzadow/CATMAID,htem/CATMAID,htem/CATMAID,htem/CATMAID,fzadow/CATMAID,fzadow/CATMAID